Finite Group Databasebeta

← C71×#19202 #31840074

Subgroups — C71×#19202 #31840074

Order 18176.

710 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C71×#3229C211yesmaximal, characteristic, complemented
2C71×#3208C211yesmaximal, characteristic
3C2×#492×C71C211yesmaximal, characteristic
4C71×#2960C211yesmaximal, characteristic, complemented
5C71×#1686C214yesmaximal, complemented
6C71×#1666C214yesmaximal, complemented
7C71×#1564C211yesmaximal, characteristic, complemented
8C71×#1546C211yesmaximal, characteristic, complemented
9C71×#1545C211yesmaximal, characteristic
10C22×SD16×C71—21no—
11C22×SD16×C71—21no—
12#533×C71C2211yescharacteristic
13C2×C4⋊Q8×C71C2211yescharacteristic
14C2×#127×C71C2211yescharacteristic
15#498×C71—21no—
16#492×C71—21no—
17#492×C71—21no—
18#492×C71—21no—
19#492×C71C2212yes—
20#492×C71C2212yes—
21#487×C71—21no—
22#486×C71—21no—
23#483×C71—22no—
24#475×C71C2214yescomplemented
25#460×C71C2214yes—
26#450×C71—22no—
27#446×C71—21no—
28#446×C71C2212yescomplemented
29C8×Q8×C71—21no—
30C8×Q8×C71C2212yescomplemented
31#431×C71C2211yescharacteristic
32#431×C71C2211yescharacteristic
33#424×C71—21no—
34#423×C71C2211yescharacteristic
35#405×C71—21no—
36C2×C4×C8×C71C2211yescharacteristic
37#335×C71C2212yescomplemented
38#334×C71C2212yescomplemented
39#332×C71C2214yescomplemented
40#331×C71C2214yes—
41C22×Q8×C71—21no—
42C22×D4×C71—21no—
43C22×D4×C71—21no—
44C22×D4×C71—21no—
45C2×SD16×C71—24no—
46C2×SD16×C71—22no—
47C2×SD16×C71—22no—
48C2×SD16×C71—22no—
49C2×SD16×C71—22no—
50C2×SD16×C71—44no—
51C2×SD16×C71—44no—
52C2×M16×C71—21no—
53C22×C8×C71D411yescharacteristic
54C22×C8×C71D411yescharacteristic
55C4⋊Q8×C71—21no—
56C4⋊Q8×C71—21no—
57C4⋊Q8×C71—21no—
58C4⋊Q8×C71D411yescharacteristic
59C4⋊Q8×C71D411yescharacteristic
60C4⋊Q8×C71C2312yes—
61#127×C71—21no—
62#127×C71—21no—
63#127×C71—21no—
64#127×C71C2312yes—
65#125×C71—21no—
66C22⋊Q8×C71—21no—
67C22⋊Q8×C71D412yes—
68C4×Q8×C71—21no—
69C4×Q8×C71C2312yes—
70#117×C71—21no—
71C2×C4⋊C4×C71—21no—
72C2×C4⋊C4×C71—21no—
73C2×C42×C71C2311yescharacteristic
74#106×C71—24no—
75C4⋊C8×C71—22no—
76C4⋊C8×C71—22no—
77C4⋊C8×C71—21no—
78C4⋊C8×C71C2312yes—
79C4⋊C8×C71C2312yes—
80C4⋊C8×C71C2312yes—
81#103×C71—24no—
82#102×C71—24no—
83C22⋊C8×C71—21no—
84C22⋊C8×C71—21no—
85#97×C71—22no—
86C4×C8×C71—22no—
87C4×C8×C71—21no—
88C4×C8×C71—21no—
89C4×C8×C71D411yescharacteristic
90C4×C8×C71D411yescharacteristic
91C4×C8×C71C2311yescharacteristic
92C4×C8×C71C2311yescharacteristic
93C24×C71—41no—
94C2×Q8×C71—21no—
95C2×Q8×C71—22no—
96C2×Q8×C71—41no—
97C2×Q8×C71—42no—
98C2×Q8×C71—42no—
99C2×Q8×C71C2×D412yes—
100C2×D4×C71—22no—
101C2×D4×C71—22no—
102C2×D4×C71—22no—
103C2×D4×C71—41no—
104C2×D4×C71—41no—
105C2×D4×C71—41no—
106C2×D4×C71—42no—
107C2×D4×C71—42no—
108C2×D4×C71—82no—
109C2×D4×C71—82no—
110C22×C4×C71—41no—
111C22×C4×C71C2×D411yescharacteristic
112C22×C4×C71C2×D411yescharacteristic
113C22×C4×C71#4111yescharacteristic
114SD16×C71—44no—
115SD16×C71—44no—
116SD16×C71—44no—
117SD16×C71—44no—
118SD16×C71—84no—
119M16×C71—42no—
120C2×C8×C71—22no—
121C2×C8×C71—22no—
122C2×C8×C71—22no—
123C2×C8×C71—22no—
124C2×C8×C71SD1614yescomplemented
125C2×C8×C71C2×D411yescharacteristic
126C2×C8×C71C2×D411yescharacteristic
127C2×C8×C71C2×D411yescharacteristic
128C2×C8×C71C2×D411yescharacteristic
129C4⋊C4×C71—21no—
130C4⋊C4×C71—21no—
131C4⋊C4×C71—21no—
132C4⋊C4×C71—22no—
133C4⋊C4×C71—22no—
134C4⋊C4×C71—22no—
135C4⋊C4×C71—22no—
136C4⋊C4×C71—41no—
137C4⋊C4×C71—41no—
138C4⋊C4×C71C2×D412yes—
139C22⋊C4×C71—22no—
140C42×C71—22no—
141C42×C71C2×D411yescharacteristic
142C42×C71C2×D411yescharacteristic
143C42×C71#4111yescharacteristic
144C42×C71C2411yescharacteristic
145C23×C71—42no—
146C23×C71—82no—
147C23×C71—82no—
148C23×C71—82no—
149C23×C71#12111yescharacteristic
150Q8×C71—24no—
151Q8×C71—42no—
152Q8×C71—42no—
153Q8×C71—42no—
154Q8×C71—82no—
155D4×C71—42no—
156D4×C71—42no—
157D4×C71—44no—
158D4×C71—82no—
159D4×C71—82no—
160D4×C71—82no—
161D4×C71—82no—
162C2×C4×C71—22no—
163C2×C4×C71—22no—
164C2×C4×C71—22no—
165C2×C4×C71—22no—
166C2×C4×C71—42no—
167C2×C4×C71—82no—
168C2×C4×C71#12111yescharacteristic
169C2×C4×C71#12111yescharacteristic
170C2×C4×C71#12111yescharacteristic
171C2×C4×C71C2×SD1612yes—
172C2×C4×C71AGL(1,ℤ/8)12yes—
173C2×C4×C71C22×D411yescharacteristic
174C2×C4×C71C22×D411yescharacteristic
175C2×C4×C71C2×#4111yescharacteristic
176C8×C71—21no—
177C8×C71—21no—
178C8×C71—42no—
179C8×C71—42no—
180C8×C71—42no—
181C8×C71C2×SD1612yes—
182C8×C71C2×SD1612yes—
183C22×C71—21no—
184C22×C71—21no—
185C22×C71—82no—
186C22×C71—82no—
187C22×C71—82no—
188C22×C71—164no—
189C22×C71#46012yes—
190C22×C71C2×#12111yescharacteristic
191C4×C71—21no—
192C4×C71—21no—
193C4×C71—42no—
194C4×C71—42no—
195C4×C71—82no—
196C4×C71#46012yes—
197C4×C71#47112yes—
198C4×C71C22×SD1611yescharacteristic
199C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
200C4×C71#57712yes—
201#19202C7111yesmaximal, characteristic, direct product factor, Sylow
202C2×C71—22no—
203C2×C71—162no—
204C2×C71C2×#46011yescharacteristic
205C2×C71#305711yescharacteristic
206C2×C71C2×#47111yescharacteristic
207#3229C2×C7111yescharacteristic, complemented
208#3208C2×C7111yescharacteristic
209C2×#492C2×C7111yescharacteristic
210#2960C2×C7111yescharacteristic, complemented
211#1686C2×C7114yescomplemented
212#1666C2×C7114yescomplemented
213#1564C2×C7111yescharacteristic, complemented
214#1546C2×C7111yescharacteristic, complemented
215#1545C2×C7111yescharacteristic
216C71#1920211yescharacteristic, direct product factor, Sylow
217C22×SD16—21no—
218C22×SD16—21no—
219#533C22×C7111yescharacteristic
220C2×C4⋊Q8C22×C7111yescharacteristic
221C2×#127C22×C7111yescharacteristic
222#498—21no—
223#492—21no—
224#492—21no—
225#492—21no—
226#492C22×C7112yes—
227#492C22×C7112yes—
228#487—21no—
229#486—21no—
230#483—22no—
231#475C22×C7114yescomplemented
232#460C22×C7114yes—
233#450—22no—
234#446—21no—
235#446C22×C7112yescomplemented
236C8×Q8—21no—
237C8×Q8C22×C7112yescomplemented
238#431C22×C7111yescharacteristic
239#431C22×C7111yescharacteristic
240#424—21no—
241#423C22×C7111yescharacteristic
242#405—21no—
243C2×C4×C8C22×C7111yescharacteristic
244#335C22×C7112yescomplemented
245#334C22×C7112yescomplemented
246#332C22×C7114yescomplemented
247#331C22×C7114yes—
248C22×Q8—21no—
249C22×D4—21no—
250C22×D4—21no—
251C22×D4—21no—
252C2×SD16—24no—
253C2×SD16—22no—
254C2×SD16—22no—
255C2×SD16—22no—
256C2×SD16—22no—
257C2×SD16—44no—
258C2×SD16—44no—
259C2×M16—21no—
260C22×C8D4×C7111yescharacteristic
261C22×C8D4×C7111yescharacteristic
262C4⋊Q8—21no—
263C4⋊Q8—21no—
264C4⋊Q8—21no—
265C4⋊Q8D4×C7111yescharacteristic
266C4⋊Q8D4×C7111yescharacteristic
267C4⋊Q8C23×C7112yes—
268#127—21no—
269#127—21no—
270#127—21no—
271#127C23×C7112yes—
272#125—21no—
273C22⋊Q8—21no—
274C22⋊Q8D4×C7112yes—
275C4×Q8—21no—
276C4×Q8C23×C7112yes—
277#117—21no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—21no—
280C2×C42C23×C7111yescharacteristic
281#106—24no—
282C4⋊C8—22no—
283C4⋊C8—22no—
284C4⋊C8—21no—
285C4⋊C8C23×C7112yes—
286C4⋊C8C23×C7112yes—
287C4⋊C8C23×C7112yes—
288#103—24no—
289#102—24no—
290C22⋊C8—21no—
291C22⋊C8—21no—
292#97—22no—
293C4×C8—22no—
294C4×C8—21no—
295C4×C8—21no—
296C4×C8D4×C7111yescharacteristic
297C4×C8D4×C7111yescharacteristic
298C4×C8C23×C7111yescharacteristic
299C4×C8C23×C7111yescharacteristic
300C24—41no—
301C2×Q8—21no—
302C2×Q8—22no—
303C2×Q8—41no—
304C2×Q8—42no—
305C2×Q8—42no—
306C2×Q8C2×D4×C7112yes—
307C2×D4—22no—
308C2×D4—22no—
309C2×D4—22no—
310C2×D4—41no—
311C2×D4—41no—
312C2×D4—41no—
313C2×D4—42no—
314C2×D4—42no—
315C2×D4—82no—
316C2×D4—82no—
317C22×C4—41no—
318C22×C4C2×D4×C7111yescharacteristic
319C22×C4C2×D4×C7111yescharacteristic
320C22×C4#41×C7111yescharacteristic
321SD16—44no—
322SD16—44no—
323SD16—44no—
324SD16—44no—
325SD16—84no—
326M16—42no—
327C2×C8—22no—
328C2×C8—22no—
329C2×C8—22no—
330C2×C8—22no—
331C2×C8SD16×C7114yescomplemented
332C2×C8C2×D4×C7111yescharacteristic
333C2×C8C2×D4×C7111yescharacteristic
334C2×C8C2×D4×C7111yescharacteristic
335C2×C8C2×D4×C7111yescharacteristic
336C4⋊C4—21no—
337C4⋊C4—21no—
338C4⋊C4—21no—
339C4⋊C4—22no—
340C4⋊C4—22no—
341C4⋊C4—22no—
342C4⋊C4—22no—
343C4⋊C4—41no—
344C4⋊C4—41no—
345C4⋊C4C2×D4×C7112yes—
346C22⋊C4—22no—
347C42—22no—
348C42C2×D4×C7111yescharacteristic
349C42C2×D4×C7111yescharacteristic
350C42#41×C7111yescharacteristic
351C42C24×C7111yescharacteristic
352C23—42no—
353C23—82no—
354C23—82no—
355C23—82no—
356C23#121×C7111yescharacteristic
357Q8—24no—
358Q8—42no—
359Q8—42no—
360Q8—42no—
361Q8—82no—
362D4—42no—
363D4—42no—
364D4—44no—
365D4—82no—
366D4—82no—
367D4—82no—
368D4—82no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—42no—
374C2×C4—82no—
375C2×C4#121×C7111yescharacteristic
376C2×C4#121×C7111yescharacteristic
377C2×C4#121×C7111yescharacteristic
378C2×C4C2×SD16×C7112yes—
379C2×C4AGL(1,ℤ/8)×C7112yes—
380C2×C4C22×D4×C7111yescharacteristic
381C2×C4C22×D4×C7111yescharacteristic
382C2×C4C2×#41×C7111yescharacteristic
383C8—21no—
384C8—21no—
385C8—42no—
386C8—42no—
387C8—42no—
388C8C2×SD16×C7112yes—
389C8C2×SD16×C7112yes—
390C22—21no—
391C22—21no—
392C22—82no—
393C22—82no—
394C22—82no—
395C22—164no—
396C22#460×C7112yes—
397C22C2×#121×C7111yescharacteristic
398C4—21no—
399C4—21no—
400C4—42no—
401C4—42no—
402C4—82no—
403C4#460×C7112yes—
404C4#471×C7112yes—
405C4C22×SD16×C7111yescharacteristic
406C4C2×AGL(1,ℤ/8)×C7111yescharacteristic
407C4#577×C7112yes—
408C2—22no—
409C2—162no—
410C2C2×#460×C7111yescharacteristic
411C2C71×#305711yescharacteristic
412C2C2×#471×C7111yescharacteristic
subgroupG/H
center, socleC22×C71C2×#121
commutator, Frattini, cosocleC42C24×C71
prime radicalC2×#127×C71C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C71 ◁ C2×C42×C71 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C71×#3229C2semidirect
4. C71×#2960C2semidirect
5. C71×#1686C2semidirect
6. C71×#1666C2semidirect
7. C71×#1564C2semidirect
8. C71×#1546C2semidirect
24. #475×C71C22semidirect
28. #446×C71C22semidirect
30. C8×Q8×C71C22semidirect
37. #335×C71C22semidirect
38. #334×C71C22semidirect
39. #332×C71C22semidirect
124. C2×C8×C71SD16semidirect
201. #19202C71direct (N × H)
207. #3229C2×C71semidirect
210. #2960C2×C71semidirect
211. #1686C2×C71semidirect
212. #1666C2×C71semidirect
213. #1564C2×C71semidirect
214. #1546C2×C71semidirect
216. C71#19202direct (N × H)
231. #475C22×C71semidirect
235. #446C22×C71semidirect
237. C8×Q8C22×C71semidirect
244. #335C22×C71semidirect
245. #334C22×C71semidirect
246. #332C22×C71semidirect
331. C2×C8SD16×C71semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C71×#32292
C71×#32082
C2×#492×C712
C71×#29602
C71×#16862
C71×#16662
C71×#15642
C71×#15462
C71×#15452
#1920271